Coronavirus outbreaks are nonetheless become a risk for individuals all over the world, even more alarming. This is because the number of victims continues to grow. No less than 425 folks have been reported killed and more than 19 thousand cases of the coronavirus are being treated.Not only in China, the virus with the name Novel 2019 Coronavirus (2019-nCoV) has also spread to numerous countries. The coronavirus has now spread to 23 countries.
Essentially the most worrying about coronavirus is till now there is no vaccine available to stop this new type of coronavirus. And that has been confirmed by the World Health Organization (WHO). Therefore, there isn’t any different technique to keep away from the transmission of this deadly virus, apart from by protecting the body from contracting the coronavirus. Considered one of them is by wearing a face masks to prevent the entry of the virus into the body. As is known the mouth and nostril are the pathway of this virus into the body.
However there are various types of face masks that have totally different talents in protecting the mouth and nose. Then which one is safest and may forestall coronavirus?
Material Face Masks (Buff)
Face masks of this type sold with relatively cheap price, round US$0.73. This cloth face mask is usually worn by motorcyclists. Material face masks can only forestall massive dust. So it isn’t effective to filter small size particles. Because it’s made of fabric, this type of mask could be washed and can be utilized repeatedly. But,if this face mask is just not properly washed, it will risk changing into a den of bacteria that can truly make the disease.
Simple Face Masks
This type of face mask is commonly used to keep away from pollution. It worn by pedestrians on the road or in transportation vehicles (buses, trains, etc.). This face masks design is just like a surgical mask. The ability of this type of face mask is only able to filter massive particles 30% — 40%. This easy face mask is only can be used once or cannot be reused.
R95, R99, R100 Face Mask
R95, R99, and R100 face masks are able to withstand oil-type pollutants. This is in accordance with the code letter R (oil Resistant). This type of face masks usually utilized in environments that have pollution containing oil aerosols similar to in coal-burning, natural gas or petroleum smoke haze areas.
The code of this face mask shows the ability to ward off pollutants. R95 means can filter oil aerosol pollutants up to 95%, R99 can filter up to 99% and R100 can filter particles as much as 99.97%. These three types of face masks can be used with an efficient length of up to 8 hours. Because this face mask is for certain situations, it is more tough to obtain than other types of masks.
P95, P99, P100 Face Masks
This type of face masks can be resistant to pollutants with oil content. Where the letter P within the code has the that means Oil Proof. But besides that it is usually efficient in driving out small particles in the air. The usage of P95, P99 and P100 masks might be longer, as much as forty hours.
Electrical Face Masks
Electrical face mask uses battery power and is equipped with fan filters to facilitate air circulation. That’s the reason this mask is quite comfortable to use, because it does not cause sultry within the mouth area. The ability of this electric masks can also be quite good in dispelling dust. This electric face mask has filter that have to be replaced. The worth of the filter is comparatively expensive, which is around Rp150 thousand or US$10.92. In addition, the mask must also at all times be charged so that the fan can function.
Surgical Face Mask
This type of face mask is commonly used by doctors or nurses who operate in hospitals. In contrast to the simple face masks which is widely used to keep away from pollution, the operate of the surgical masks is more to inhibit the spread of infection, not air filter. Some even say that surgical masks are actually not efficient enough to ward off pollution. This masks is said to not be able to dispel chemical substances, gases, or vapors.
The use of this mask must even be appropriate, must cover all the space of the nose and chin, in any other case mud can nonetheless enter the nose and mouth. The use of this face masks is only one use and shouldn’t be too long.